180054960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{750229}}^1$

素因数の和:750245

約数の個数: 40

約数和(自身を含む): 558171120

約数和(自身を除く): 378116160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 750229, 1500458, 2250687, 3000916, 3751145, 4501374, 6001832, 7502290, 9002748, 11253435, 12003664, 15004580, 18005496, 22506870, 30009160, 36010992, 45013740, 60018320, 90027480, 180054960]

約数ペア:

[(1, 180054960), (2, 90027480), (3, 60018320), (4, 45013740), (5, 36010992), (6, 30009160), (8, 22506870), (10, 18005496), (12, 15004580), (15, 12003664), (16, 11253435), (20, 9002748), (24, 7502290), (30, 6001832), (40, 4501374), (48, 3751145), (60, 3000916), (80, 2250687), (120, 1500458), (240, 750229)]